[PATCH] D117680: [InstCombine] Simplify bswap -> shift

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

I think the commit message needs to be modified after the improved change. It's now longer low/high active bits.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117680/new/

https://reviews.llvm.org/D117680